I am wanting to compare different quality/compression levels of images however the ADRGetLastConfidence always returns the same value: 40. regardless of whether I compare the original image to a high quality format or a low quality format. You can visually see the difference in images attached.

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ORPALIS produces document imaging software for developers and general public. ORPALIS maintains the comprehensive document imaging toolkit series released under the brand "GdPicture", which is now a worldwide known and respected leader in imaging technologies...more